This Part Fits the following kits / parts:

#HBC8175 - STADIUM DISH WHEEL WHITE (2PCS)(LIGHTNING STADIUM)

When you think of a truck, aerodynamics may not come immediately to
mind, but that's one of the key factors when you're talking about
RACING trucks. Air flows over the outside of the wheel and tyre,
and the dish pattern prevents rocks from getting suck inside any
spokes. Sold in pairs, fits standard truggy/stadium truck hex hubs.